<template>
  <div class="panel" :class="{'small': small}">
    <header>
      <div class="title">
        <template v-if="$slots.title">
          <slot name="title"></slot>
        </template>
        <template v-else>
          {{ title }}
        </template>
      </div>

      <div class="header_right">
        <slot name="header"></slot>
      </div>
    </header>

    <div class="body">
      <slot></slot>
    </div>
  </div>
</template>

<script>
export default {
  name: 'Panel',
  props: {
    title: {
      type: String,
      required: false
    },
    small: {
      type: Boolean,
      default: false
    }
  }
}
</script>

<style scoped lang="scss">
.panel {
  background-color: #fff;
  border: 1px solid transparent;
  border-radius: 4px;
  box-shadow: 0 1px 1px rgba(0, 0, 0, .05);

  &.small {
    max-width: 830px;
    min-width: 700px;
    margin-left: 20px;
    margin-top: 10px;
  }

  header {
    position: relative;
    z-index: 10;

    > .title {
      margin: 0;
      color: #333;
      border-color: #ddd;
      font-size: 18px;
      letter-spacing: 0.025em;
      height: 60px;
      line-height: 45px;
      padding: 10px 15px;
      border-bottom: 1px solid #eee;
      border-top-left-radius: 3px;
      border-top-right-radius: 3px;
    }

    > .header_right {
      position: absolute;
      top: 50%;
      right: 20px;
      transform: translate(0, -50%);
    }
  }

  .body {
    padding: 15px;
  }
}
</style>

<style lang="scss">
.panel-options {
  background-color: transparent;
  position: relative;
  height: 50px;

  button {
    margin-top: 18px;
    margin-right: 10px;
  }

  > .page {
    position: absolute;
    right: 20px;
    top: 20px;
  }
}
</style>
